Series 0816...SR

Series 0816...SR

Series 0816...SR

Product catalog summary
Overview: This document provides technical specifications and operational guidelines for the DC-Micromotors with precious metal commutation, specifically the 0816 ... SR series. These motors are designed for precision applications requiring high efficiency and compact size.
Specifications:
  • Nominal Voltage: Available in 3V, 6V, 9V, and 12V variants.
  • Terminal Resistance: Ranges from 5.4 Ω to 101.8 Ω depending on the model.
  • Efficiency: Maximum efficiency is approximately 67-69%.
  • No-load Speed: Varies from 12,600 to 13,500 min-¹.
  • Stall Torque: Between 1 and 1.15 mNm.
  • Torque Constant: Ranges from 2.11 to 8.8 mNm/A.
  • Operating Temperature Range: Standard range is -30°C to +85°C, with an optional extension to +125°C.
  • Material: Housing is made of nickel-plated steel, and the magnet material is NdFeB.
Performance Characteristics:
  • Rated Torque: Between 0.61 and 0.7 mNm for continuous operation.
  • Rated Speed: From 2,500 to 2,790 min-¹.
  • Thermal Resistance: Rth1/Rth2 is 20/48 K/W.
  • Thermal Time Constant: τw1/τw2 is 4.2/242 seconds.
Mechanical Features:
  • Shaft Bearings: Sintered bearings with specific radial and axial load capacities.
  • Shaft Play: Radial ≤ 0.02 mm, Axial ≤ 0.2 mm.
  • Mass: 4.5 g.
Operational Guidelines:
  • The document includes a diagram indicating recommended speed and torque relationships at an ambient temperature of 22°C.
  • Operational points above the nominal voltage curve require higher voltage, while those below require less.
Options and Accessories:
  • Various options for extended temperature range, bearing types, and encoder combinations are available.
  • Compatible with precision gearheads, lead screws, encoders, and drive electronics.
Additional Notes: For detailed technical data and lifetime performance, refer to the "Technical Information" section. Specifications are subject to change without notice.
See more

Catalog excerpts

Series 0816...SR-1

FAULHABERDC-Micromotors Precious Metal Commutation Rated values are calculated with nominal voltage and at a 22°C ambient temperature. The Rh2 value has been reduced by 0%. Note: The diagram indicates the recommended speed in relation to the available torque at the output shaft for a given ambient temperature of 22°C. The diagram shows the motor in a completely insulated as well as thermally coupled condition (Rth2 50% reduced). The nominal voltage (Un) curve shows the operating point at nominal voltage in the insulated and thermally coupled condition. Any points of operation above the curve at nominal voltage will require a higher operating voltage. Any points below the nominal voltage curve will require less voltage. For notes on technical data and lifetime performance © DR. FRITZ FAULHABER GMBH & CO. KG refer to "Technical Information". Specifications subject to change without notice.

 Open the catalog to page 1
Series 0816...SR-2

Dimensional drawing Encoder combination Encoder combination Bearing Temperature range Bearing lubrication Motor with rear end shaft for combination with Encoder PA2-50 Motor with rear end shaft for combination with Encoder HEM3 Front ball bearing Extended temperature range (-30…+125°C) For vacuum of 10-5 Pa @ 22°C Ø 1 mm x 4,5 mm Product combination Precision Gearheads / Lead Screws Drive Electronics Cables / Accessories To view our large range of accessory parts, please refer to the “Accessories” chapter. For notes on technical data and lifetime performance refer to “Technical Information”....

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.